Structure Of The Cell - Questions & Answers | Exam2Win

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316. Enzyme aldolase which helps in combining dihydroxy acetone phosphate with glyceraldehydes phosphate belongs to the category of

A. Ligases

B. Hydrolases

C. Transferases

D. Lyases

Explanation:

317. Enzymes catalyzing bonding of two components with the help of ATP are

A. Transferases

B. Ligases

C. Lyases

D. Phosphorylases

Explanation:

318. Repressible enzyme is

A. Present all the time

B. Functional almost all the time

C. Repressed in presence of a specific chemical

D. All the above

Explanation:

319. IUB has divided enzymes into classes

A. 4

B. 5

C. 6

D. 7

Explanation:

320. Enzymes used in breaking DNA at specific sites are

A. DNA-ases

B. Endonucleases

C. Restriction endonucleases

D. Exonucleases

Explanation: